Files
bare-operating-system/packages/bare-os-seeder/lib/build-seeder-snapshot-hints-json.js
T
Raven Scott 92384990c5 feat(booter): POSIX/P2P roadmap — syscalls v4, mirror VFS, seeder snapshot hints
- Bump ctx API to 1.31.0; extend /proc/bare_os/syscalls.json schema 4 (fdModel, signalModel)
- Add /mirror/aux* routing for auxiliary Hyperdrives; optional BLAKE2b-keyed /bin cache (BARE_OS_VFS_BIN_CACHE_BLAKE2B)
- Wire seeder snapshotHintsJson from BARE_OS_SEED_* env; add seeder unit tests
- Shell: trap -p; docs for jobs/bg/trap; sync schemas, examples, compatibility matrix, handbook ch.9
- Coreutils: Issue 7 man option rows for cp/mv/ln/find/grep/sed/awk/tar/test/true; xcu-issue7-sweep tests
- Docs: env appendix, vault-threat-model, node-vs-bare-host-matrix, test:bare, CHANGELOG 1.31.0
2026-04-04 22:00:01 -04:00

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JavaScript

/**
* Build `snapshotHintsJson` for `setupSeedChannel` (bare_os.snapshot_hints RPC → booter proc).
* @param {Record<string, string | undefined> | null | undefined} hostEnv
* @returns {string}
*/
export function buildSeederSnapshotHintsJson(hostEnv) {
const e = hostEnv && typeof hostEnv === 'object' ? hostEnv : {}
const explicit = String(e.BARE_OS_SEED_SNAPSHOT_HINTS_JSON ?? '').trim()
if (explicit) return explicit
const tag = String(e.BARE_OS_SEED_CORESTORE_SNAPSHOT_TAG ?? '').trim()
if (!tag) return ''
return JSON.stringify({
schema: 1,
corestoreSnapshotTag: tag,
source: 'BARE_OS_SEED_CORESTORE_SNAPSHOT_TAG'
})
}